Pepperl Fuchs GL121-RT/32/40a/98a
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Quick facts
| Availability | Confirmed on request |
| Category | Slot and Slot Grid Sensors |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can GL121-RT/32/40a/98a be shipped?
GL121-RT/32/40a/98a is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up GL121-RT/32/40a/98a in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for GL121-RT/32/40a/98a and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for GL121-RT/32/40a/98a, subject to availability and destination.
Photoelectric slot sensor. Photoelectric slot sensor, zinc pressure diecast housing, 121 mm slot width, red light, light/dark on, sensitivity adjuster, DC version, PNP output, 3 pin M8 plug, Optimized for the detection of small parts, High switching frequency, Multiple device installation possible, no mutual interference (no cross-talk), Sensitivity adjuster and light-on/dark-on changeover switch as standard features of this series, Visible red light. Light source: LED. Light type: modulated visible red light. Tests: EN 60947-5-2. Target size: 0.3 mm. Slot width: 121 mm. Slot depth: 60 mm. Ambient light limit: 100000 Lux. MTTFd: 1290 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Function indicator: LED red in connector. Control elements: Sensitivity adjuster, light/dark switch. Operating voltage: 10 ... 30 V DC, class 2. Ripple: 10 %. No-load supply current: ≤ 15 mA. Switching type: light/dark on. Signal output: 1 PNP, short-circuit protected, open collector. Switching voltage: max. 30 V DC. Switching current: max. 100 mA. Repeat accuracy: 0.05 mm. Switching frequency: 3 kHz. Response time: ≤ 160 µs. Product standard: EN 60947-5-2. CE conformity: CE. UL approval: cULus. CCC approval: CCC approval / marking not required for products rated ≤36 V. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Storage temperature: -20 ... 75 °C (-4 ... 167 °F). Degree of protection: IP67. Connection: M8 connector, 3-pin. Material: . Housingpowder coated diecast zincOptical faceglass: . Housing: powder coated diecast zinc. Optical face: glass. Mass: 295 g. Dimensions: . Height145 mmWidth12 mmLength90 mm: . Height: 145 mm. Width: 12 mm. Length: 90 mm
Specifications
General specifications
| Light source | LED |
| Light type | modulated visible red light |
| Tests | EN 60947-5-2 |
| Target size | 0.3 mm |
| Slot width | 121 mm |
| Slot depth | 60 mm |
| Ambient light limit | 100000 Lux |
Functional safety related parameters
| MTTFd | 1290 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Function indicator | LED red in connector |
| Control elements | Sensitivity adjuster, light/dark switch |
Electrical specifications
| Operating voltage | 10 ... 30 V DC, class 2 UB |
| Ripple | 10 % |
| No-load supply current | ≤ 15 mA I0 |
Output
| Switching type | light/dark on |
| Signal output | 1 PNP, short-circuit protected, open collector |
| Switching voltage | max. 30 V DC |
| Switching current | max. 100 mA |
| Repeat accuracy | 0.05 mm |
| Switching frequency | 3 kHz f |
| Response time | ≤ 160 µs |
Conformity
| Product standard | EN 60947-5-2 |
Approvals and certificates
| CE conformity | CE |
| UL approval | cULus |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient conditions
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -20 ... 75 °C (-4 ... 167 °F) |
Mechanical specifications
| Degree of protection | IP67 |
| Connection | M8 connector, 3-pin |
| Material | |
| Housingpowder coated diecast zincOptical faceglass | Housing |
| Housing | powder coated diecast zinc |
| Optical face | glass |
| Mass | 295 g |
| Dimensions | |
| Height145 mmWidth12 mmLength90 mm | Height |
| Height | 145 mm |
| Width | 12 mm |
| Length | 90 mm |
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